Top answers

How is DNA linked to protein synthesis? Why does mutations in DNA have serious implications on protein synthesis?

DNA is the genetic code of an individual, this has been assembled from the contributions of your maternal and paternal gamete genomes. When a gene is being expressed, a polymerase transcribes a copy in the f...
SW
Answered by Samuel W. • Biology tutor
3314 Views

What is the job of the cell membrane?

Controls the movement of substances into and out of the cell.
Answered by • Biology tutor
4844 Views

Briefly outline and evaluate authoritarian personality as an explanation of obedience to authority.

A personality type consisting of traits whereby individuals are obedient to those of a higher status. These individuals have conventional views and have strict adherence to social values. This personality is...
Answered by • Psychology tutor
19305 Views

How can genetic engineering be used in forensic science and paternity tests?

Genetic fingerprinting is a technique that utilises the presence of highly repetitive non-coding DNA sequences in the human genome, known as variable number tandem repeats (VNTRs). These vary considerably be...
SW
Answered by Samuel W. • Biology tutor
5008 Views

What are the three different physical states and how do they differ?

There are three different physical state configurations of a substance, solid, liquid and gas. The different states are caused by the arrangement and movement of the particles that make up that substance. Th...
SW
Answered by Samuel W. • Chemistry tutor
4122 Views